Current sea water temperature:
+54.0°F
| Minimum sea water temperature in March: | 56.3°F |
| Maximum sea water temperature in March: | 45.5°F |
| Average sea water temperature in March: | 50.4°F |
| more information | |
14 days
forecast
forecast
| Trieste |
monthly
weather
weather
| Trieste |
Sea water temperature for the last 10 days:
| March 16 | 54.0°F | March 11 | 52.5°F |
| March 15 | 53.6°F | March 10 | 52.0°F |
| March 14 | 53.6°F | March 9 | 51.6°F |
| March 13 | 53.1°F | March 8 | 51.1°F |
| March 12 | 52.5°F | March 7 | 51.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Trieste?
Based on the data about daily sea water temperature for the last three years the warmest sea in Trieste was noticed in August, July and September.
Monthly Sea Temperatures in Trieste, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 76.5°F. The highest and lowest sea temperatures during the month were 78.6°F and 74.3°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 78.6°F. The highest and lowest sea temperatures during the month were 81.5°F and 76.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.2°F. The highest and lowest sea temperatures during the month were 77.9°F and 72.9°F.
current
weather
weather
| Trieste |
weather in
March
March
| Trieste |
Best time for vacation in Trieste
Trieste on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Trieste
Local time: 01:56
March 17, tuesday
0300
46°F
SW
11 mph
11 mph
0600
45°F
SW
11 mph
11 mph
0900
50°F
SW
12 mph
12 mph
1200
55°F
SW
11 mph
11 mph
1500
55°F
W
12 mph
12 mph
1800
50°F
W
12 mph
12 mph
2100
46°F
W
9 mph
9 mph
March 18, wednesday
0000
46°F
W
9 mph
9 mph
